Dec 19 10:30:50.129 INFO checking racr-rust/racr-compose against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:30:50.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/racr-rust/racr-compose:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:30:50.622 INFO [stdout] 3fcc1916f6a7b8c2d2d9e35f061924f517e874baa447017d8a6135fdb8e10c7f
Dec 19 10:30:50.625 INFO running `"docker" "start" "-a" "3fcc1916f6a7b8c2d2d9e35f061924f517e874baa447017d8a6135fdb8e10c7f"`
Dec 19 10:30:51.940 INFO [stderr] error: failed to load source for a dependency on `racr`
Dec 19 10:30:51.940 INFO [stderr] 
Dec 19 10:30:51.940 INFO [stderr] Caused by:
Dec 19 10:30:51.940 INFO [stderr]   Unable to update https://github.com/kjetilkjeka/racr-format.git?rev=07755f60462d646208b6090a40c070af7b4884ac#07755f60
Dec 19 10:30:51.940 INFO [stderr] 
Dec 19 10:30:51.940 INFO [stderr] Caused by:
Dec 19 10:30:51.940 INFO [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
Dec 19 10:30:51.940 INFO [stderr] 
Dec 19 10:30:51.940 INFO [stderr] Caused by:
Dec 19 10:30:51.940 INFO [stderr]   Read-only file system (os error 30)
Dec 19 10:30:53.380 INFO running `"docker" "inspect" "3fcc1916f6a7b8c2d2d9e35f061924f517e874baa447017d8a6135fdb8e10c7f"`
Dec 19 10:30:53.590 INFO running `"docker" "rm" "-f" "3fcc1916f6a7b8c2d2d9e35f061924f517e874baa447017d8a6135fdb8e10c7f"`
Dec 19 10:30:53.953 INFO [stdout] 3fcc1916f6a7b8c2d2d9e35f061924f517e874baa447017d8a6135fdb8e10c7f